Stack‑based Buffer Overflow in ELAN Smart‑Pad Driver Causes BSOD
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ELAN Microelectronics Corp. | ELAN Smart-Pad | unaffected |
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Elan Microelectronics Corp. | Elan Smart-pad |
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Vendor Solution
Update to ETD driver version to ETD24.21.53.3 or later.
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.111% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Elan Microelectronics Corp.
Elan Microelectronics Corp. elan Smart-pad |
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| Vendors & Products |
Elan Microelectronics Corp.
Elan Microelectronics Corp. elan Smart-pad |
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|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stack‑based Buffer Overflow in ELAN Smart‑Pad Driver Causes BSOD |
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| Description | A stack-based buffer overflow vulnerability exists in ELAN Microelectronics Corp. ELAN Smart-Pad on Windows (ETD.sys and ETDSMBus.sys). During Intel SMBus recovery, ETDSMBus.sys does not enforce an upper-bound check on the hardware-derived report count, allowing an out-of-range value to be forwarded to ETD.sys where it is used as a loop counter for a stack buffer copy without destination size validation. A local attacker with standard user privileges can trigger a kernel bugcheck (BSOD 0xF7 DRIVER_OVERRAN_STACK_BUFFER), resulting in denial of service. This issue affects ELAN Smart-Pad through ETD24.21.52.3. | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV3_1
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